Bag dispenser



FIG. 1 is a top right perspective view of a bag dispenser, showing my new design;

FIG. 2 is a bottom right perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the figures represent portions of the bag dispenser that form no part of the claimed design. 

CLAIM The ornamental design for a bag dispenser, as shown and described. 